Mouse Wiggler

[jjw867]

Here's a sketch that will periodically wiggle your mouse to keep a screen saver from kicking in.  Upload the script and all you need to do is plug it into a USB port.  It uses the mouse library.

https://github.com/jjw867/arduino

[gogol]

http://digistump.com/board/index.php/topic,1018.0.html